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C (pronounced /ˈsiː/ – like the letter c) is a general-purpose computer programming language. It was created in the 1970s by Dennis Ritchie, and remains...

The World Wide Web (WWW or simply the Web) is an information system that enables content sharing over the Internet through user-friendly ways meant to...

An operating system (OS) is system software that manages computer hardware and software resources, and provides common services for computer programs....

An Internet Protocol address (IP address) is a numerical label such as 192.0.2.1 that is assigned to a device connected to a computer network that uses...

HTTP cookies (also called web cookies, Internet cookies, browser cookies, or simply cookies) are small blocks of data created by a web server while a user...

Java is a high-level, class-based, object-oriented programming language that is designed to have as few implementation dependencies as possible. It is...

Portable Document Format (PDF), standardized as ISO 32000, is a file format developed by Adobe in 1992 to present documents, including text formatting...

Software is a collection of programs and data that tell a computer how to perform specific tasks. Software often includes associated software documentation...

Microsoft Word is a word processor developed by Microsoft. It was first released on October 25, 1983, under the name Multi-Tool Word for Xenix systems...

Electronic mail (email or e-mail) is a method of transmitting and receiving messages using electronic devices. It was conceived in the late–20th century...

C++ (/ˈsiː plʌs plʌs/, pronounced "C plus plus" and sometimes abbreviated as CPP) is a high-level, general-purpose programming language created by Danish...

A computer network is a set of computers sharing resources located on or provided by network nodes. Computers use common communication protocols over digital...

Free and open-source software (FOSS) is software that is available under a license that grants the right to use, modify, and distribute the software, modified...

JPEG (/ˈdʒeɪpɛɡ/ JAY-peg, short for Joint Photographic Experts Group) is a commonly used method of lossy compression for digital images, particularly for...

iOS (formerly iPhone OS) is a mobile operating system developed by Apple Inc. exclusively for its smartphones. It was unveiled in January 2007 for the...

MS-DOS (/ˌɛmˌɛsˈdɒs/ em-es-DOSS; acronym for Microsoft Disk Operating System, also known as Microsoft DOS) is an operating system for x86-based personal...

The software release life cycle is the process of developing, testing, and distributing a software product (e.g., an operating system). It typically consists...

In computing, a database is an organized collection of data or a type of data store based on the use of a database management system (DBMS), the software...

A programming language is a system of notation for writing computer programs. Programming languages are described in terms of their syntax (form) and semantics...

Bluetooth is a short-range wireless technology standard that is used for exchanging data between fixed and mobile devices over short distances and building...